Display screen or portion thereof with animated graphical user interface



FIG. 1 is a first image in a sequence for a display screen or portion thereof with animated graphical user interface showing our new design; and,

FIG. 2 is a second image in the sequence of FIG. 1.

The outer broken line perimeter in the figures represents both the boundaries of the display screen and the animated graphical user interface. This outer edge of the portion of the display screen is understood to be congruent with the outer edge of the animated graphical user interface.

All the broken lines shown in the drawings illustrate portions of the display screen or a portion thereof with animated graphical user interface that forms no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 and 2. This process or period in which one image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 